- 熔点 :
- 195 °C (dec.)(lit.)
-
|
- 沸点 :
- 248.0±23.0 °C(Predicted)
-
|
- 密度 :
- 1.2300 (estimate)
-
|
- 折射率 :
- 1.4650 (estimate)
-
|
- FEMA :
- 4288 | 4-AMINOBUTYRIC ACID
-
|
- 储存条件 :
- Store at RT.
-
|
- 溶解度 :
- H2O: 1 M at 20 °C, clear, colorless
-
|
- 酸度系数(pKa):
- 4.031(at 25℃)
-
|
- 形态:
- Powder
-
|
- 颜色:
- White to almost white
-
|
- 水溶解性 :
- SOLUBLE
-
|
- Merck :
- 14,430
-
|
- JECFA Number:
- 1771
-
|
- BRN :
- 906818
-
|
- InChIKey:
- BTCSSZJGUNDROE-UHFFFAOYSA-N
-
|
- CAS 数据库:
- 56-12-2(CAS DataBase Reference)
-
|
- NIST化学物质信息:
- 4-Aminobutanoic acid(56-12-2)
-
|
- EPA化学物质信息:
- 4-Aminobutanoic acid (56-12-2)
-
|